AC V / DC V
Continuity
Priority of function
•
Input Impedance
≧
4K for input voltage up to 30V.
Impedance increases with input voltage
to approximate 375K
Ω
at 750V.
Warning
Do not apply more than 1000VDC / 750
VAC between Tester terminal and earth
ground.
Caution
When connecting the test leads to the
circuit or device, connect the black lead
before the red lead ; when removing the
test leads, remove the red lead before
the black lead.
Resistance / Diode
Priority of function
The LCD display shows
voltage mode when the
input Terminal is
satisfied by the following
conditions:
ACV 1.3V ~ 999.9V
DCV 2.1V ~ 999.9V
-0.7V ~ -999.9V
The LCD display shows
Ω
mode when the input
terminal is satisfied by
the following conditions:
0 ~
∞
Ω
ACV 0 ~ 0.9V
DCV -0.4 ~ -0.2V
DCV 1.0
~
2.0V
The LCD display shows
diode mode when the
Input Terminal is satis-
fied by the following
conditions:
DCV 0.4 ~ 0.8V
The LCD display shows
AC mode when the
Current Input Jaw is
satisfied by the following
conditions :
ACA 0.9A ~ 600.0A
Data Hold
Data Hold is not available when “OL K
Ω
“
is displayed with no input signals.
Auto Hold
( ACA only )
Data Hold Beep Guard
The internal sounder will beep continu-
ously with LCD display flashing in two
situations in the Data Hold mode:
1. The Meter measures a signal different
from the LCD reading.
2. The measured signal is the same unit
as the LCD reading and is larger 50
counts than the LCD reading.
Auto Power Off